Welcome to the
drive Greg!
I'm currently working on Java-4a Say.
Here's my take based on the nits I've had.
I think the size of the instructor's code is more relevant when your solution is noticeably bigger. The KISS principle is weighted heavily here, so if your solution is bigger you might be able to find a better initial solution.
As for Java-1a Hundred, my solution included 4 lines of comments in the way of the file Header, 4 blank lines, and 11 lines of code.
The goal of assignment Java-1 Hundred is to make you use the style guide. Watch your spacing!

Mike